diff options
Diffstat (limited to 'arch/cris/include')
33 files changed, 73 insertions, 267 deletions
diff --git a/arch/cris/include/arch-v32/arch/bug.h b/arch/cris/include/arch-v32/arch/bug.h index 0f211e1..fb59faa 100644 --- a/arch/cris/include/arch-v32/arch/bug.h +++ b/arch/cris/include/arch-v32/arch/bug.h @@ -10,6 +10,7 @@ * All other stuff is done out-of-band with exception handlers. */ #define BUG() \ +do { \ __asm__ __volatile__ ("0: break 14\n\t" \ ".section .fixup,\"ax\"\n" \ "1:\n\t" \ @@ -21,9 +22,15 @@ ".section __ex_table,\"a\"\n\t" \ ".dword 0b, 1b\n\t" \ ".previous\n\t" \ - : : "ri" (__FILE__), "i" (__LINE__)) + : : "ri" (__FILE__), "i" (__LINE__)); \ + unreachable(); \ +} while (0) #else -#define BUG() __asm__ __volatile__ ("break 14\n\t") +#define BUG() \ +do { \ + __asm__ __volatile__ ("break 14\n\t"); \ + unreachable(); \ +} while (0) #endif #define HAVE_ARCH_BUG diff --git a/arch/cris/include/arch-v32/arch/irqflags.h b/arch/cris/include/arch-v32/arch/irqflags.h index 041851f..5f6fddf 100644 --- a/arch/cris/include/arch-v32/arch/irqflags.h +++ b/arch/cris/include/arch-v32/arch/irqflags.h @@ -2,7 +2,7 @@ #define __ASM_CRIS_ARCH_IRQFLAGS_H #include <linux/types.h> -#include <arch/ptrace.h> +#include <asm/ptrace.h> static inline unsigned long arch_local_save_flags(void) { diff --git a/arch/cris/include/asm/Kbuild b/arch/cris/include/asm/Kbuild index ad2244f..b7f6819 100644 --- a/arch/cris/include/asm/Kbuild +++ b/arch/cris/include/asm/Kbuild @@ -1,14 +1,20 @@ generic-y += atomic.h +generic-y += auxvec.h generic-y += barrier.h +generic-y += bitsperlong.h generic-y += clkdev.h generic-y += cmpxchg.h generic-y += cputime.h generic-y += device.h generic-y += div64.h +generic-y += errno.h generic-y += exec.h generic-y += emergency-restart.h +generic-y += fcntl.h generic-y += futex.h generic-y += hardirq.h +generic-y += ioctl.h +generic-y += ipcbuf.h generic-y += irq_regs.h generic-y += irq_work.h generic-y += kdebug.h @@ -19,11 +25,22 @@ generic-y += local.h generic-y += local64.h generic-y += mcs_spinlock.h generic-y += mm-arch-hooks.h +generic-y += mman.h generic-y += module.h +generic-y += msgbuf.h generic-y += percpu.h +generic-y += poll.h generic-y += preempt.h +generic-y += resource.h generic-y += sections.h +generic-y += sembuf.h +generic-y += shmbuf.h +generic-y += siginfo.h +generic-y += socket.h +generic-y += sockios.h +generic-y += statfs.h generic-y += topology.h generic-y += trace_clock.h +generic-y += types.h generic-y += vga.h generic-y += xor.h diff --git a/arch/cris/include/asm/mmu_context.h b/arch/cris/include/asm/mmu_context.h index 1d45fd6..349acfd 100644 --- a/arch/cris/include/asm/mmu_context.h +++ b/arch/cris/include/asm/mmu_context.h @@ -11,7 +11,14 @@ extern void switch_mm(struct mm_struct *prev, struct mm_struct *next, #define deactivate_mm(tsk,mm) do { } while (0) -#define activate_mm(prev,next) switch_mm((prev),(next),NULL) +static inline void activate_mm(struct mm_struct *prev, struct mm_struct *next) +{ + unsigned long flags; + + local_irq_save(flags); + switch_mm(prev, next, NULL); + local_irq_restore(flags); +} /* current active pgd - this is similar to other processors pgd * registers like cr3 on the i386 diff --git a/arch/cris/include/asm/stacktrace.h b/arch/cris/include/asm/stacktrace.h new file mode 100644 index 0000000..2d90856 --- /dev/null +++ b/arch/cris/include/asm/stacktrace.h @@ -0,0 +1,8 @@ +#ifndef __CRIS_STACKTRACE_H +#define __CRIS_STACKTRACE_H + +void walk_stackframe(unsigned long sp, + int (*fn)(unsigned long addr, void *data), + void *data); + +#endif diff --git a/arch/cris/include/asm/types.h b/arch/cris/include/asm/types.h deleted file mode 100644 index a3cac77..0000000 --- a/arch/cris/include/asm/types.h +++ /dev/null @@ -1,12 +0,0 @@ -#ifndef _ETRAX_TYPES_H -#define _ETRAX_TYPES_H - -#include <uapi/asm/types.h> - -/* - * These aren't exported outside the kernel to avoid name space clashes - */ - -#define BITS_PER_LONG 32 - -#endif diff --git a/arch/cris/include/asm/unistd.h b/arch/cris/include/asm/unistd.h index 0f40fed..9c23535 100644 --- a/arch/cris/include/asm/unistd.h +++ b/arch/cris/include/asm/unistd.h @@ -4,7 +4,7 @@ #include <uapi/asm/unistd.h> -#define NR_syscalls 360 +#define NR_syscalls 365 #include <arch/unistd.h> diff --git a/arch/cris/include/uapi/asm/Kbuild b/arch/cris/include/uapi/asm/Kbuild index 01f66b8..d5564a0 100644 --- a/arch/cris/include/uapi/asm/Kbuild +++ b/arch/cris/include/uapi/asm/Kbuild @@ -6,6 +6,9 @@ header-y += ../arch-v32/arch/ header-y += auxvec.h header-y += bitsperlong.h header-y += byteorder.h +header-y += elf.h +header-y += elf_v10.h +header-y += elf_v32.h header-y += errno.h header-y += ethernet.h header-y += etraxgpio.h @@ -19,6 +22,8 @@ header-y += param.h header-y += poll.h header-y += posix_types.h header-y += ptrace.h +header-y += ptrace_v10.h +header-y += ptrace_v32.h header-y += resource.h header-y += rs485.h header-y += sembuf.h diff --git a/arch/cris/include/uapi/asm/auxvec.h b/arch/cris/include/uapi/asm/auxvec.h deleted file mode 100644 index cb30b01..0000000 --- a/arch/cris/include/uapi/asm/auxvec.h +++ /dev/null @@ -1,4 +0,0 @@ -#ifndef __ASMCRIS_AUXVEC_H -#define __ASMCRIS_AUXVEC_H - -#endif diff --git a/arch/cris/include/uapi/asm/bitsperlong.h b/arch/cris/include/uapi/asm/bitsperlong.h deleted file mode 100644 index 6dc0bb0..0000000 --- a/arch/cris/include/uapi/asm/bitsperlong.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/bitsperlong.h> diff --git a/arch/cris/include/asm/elf.h b/arch/cris/include/uapi/asm/elf.h index c2a394f..a5df05b 100644 --- a/arch/cris/include/asm/elf.h +++ b/arch/cris/include/uapi/asm/elf.h @@ -5,7 +5,11 @@ * ELF register definitions.. */ -#include <asm/user.h> +#ifdef __arch_v32 +#include <asm/elf_v32.h> +#else +#include <asm/elf_v10.h> +#endif #define R_CRIS_NONE 0 #define R_CRIS_8 1 @@ -32,7 +36,6 @@ typedef unsigned long elf_greg_t; /* Note that NGREG is defined to ELF_NGREG in include/linux/elfcore.h, and is thus exposed to user-space. */ -#define ELF_NGREG (sizeof (struct user_regs_struct) / sizeof(elf_greg_t)) typedef elf_greg_t elf_gregset_t[ELF_NGREG]; /* A placeholder; CRIS does not have any fp regs. */ @@ -45,8 +48,6 @@ typedef unsigned long elf_fpregset_t; #define ELF_DATA ELFDATA2LSB #define ELF_ARCH EM_CRIS -#include <arch/elf.h> - /* The master for these definitions is {binutils}/include/elf/cris.h: */ /* User symbols in this file have a leading underscore. */ #define EF_CRIS_UNDERSCORE 0x00000001 diff --git a/arch/cris/include/arch-v10/arch/elf.h b/arch/cris/include/uapi/asm/elf_v10.h index 1eb638a..3ea65ce 100644 --- a/arch/cris/include/arch-v10/arch/elf.h +++ b/arch/cris/include/uapi/asm/elf_v10.h @@ -1,10 +1,11 @@ #ifndef __ASMCRIS_ARCH_ELF_H #define __ASMCRIS_ARCH_ELF_H -#include <arch/system.h> - #define ELF_MACH EF_CRIS_VARIANT_ANY_V0_V10 +/* Matches struct user_regs_struct */ +#define ELF_NGREG 35 + /* * This is used to ensure we don't load something for the wrong architecture. */ diff --git a/arch/cris/include/arch-v32/arch/elf.h b/arch/cris/include/uapi/asm/elf_v32.h index c46d582..f09fe49 100644 --- a/arch/cris/include/arch-v32/arch/elf.h +++ b/arch/cris/include/uapi/asm/elf_v32.h @@ -1,10 +1,11 @@ #ifndef _ASM_CRIS_ELF_H #define _ASM_CRIS_ELF_H -#include <arch/system.h> - #define ELF_CORE_EFLAGS EF_CRIS_VARIANT_V32 +/* Matches struct user_regs_struct */ +#define ELF_NGREG 32 + /* * This is used to ensure we don't load something for the wrong architecture. */ diff --git a/arch/cris/include/uapi/asm/errno.h b/arch/cris/include/uapi/asm/errno.h deleted file mode 100644 index 2bf5eb5..0000000 --- a/arch/cris/include/uapi/asm/errno.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _CRIS_ERRNO_H -#define _CRIS_ERRNO_H - -#include <asm-generic/errno.h> - -#endif diff --git a/arch/cris/include/uapi/asm/fcntl.h b/arch/cris/include/uapi/asm/fcntl.h deleted file mode 100644 index 46ab12d..0000000 --- a/arch/cris/include/uapi/asm/fcntl.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/fcntl.h> diff --git a/arch/cris/include/uapi/asm/ioctl.h b/arch/cris/include/uapi/asm/ioctl.h deleted file mode 100644 index b279fe0..0000000 --- a/arch/cris/include/uapi/asm/ioctl.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/ioctl.h> diff --git a/arch/cris/include/uapi/asm/ipcbuf.h b/arch/cris/include/uapi/asm/ipcbuf.h deleted file mode 100644 index 84c7e51..0000000 --- a/arch/cris/include/uapi/asm/ipcbuf.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/ipcbuf.h> diff --git a/arch/cris/include/uapi/asm/kvm_para.h b/arch/cris/include/uapi/asm/kvm_para.h deleted file mode 100644 index 14fab8f..0000000 --- a/arch/cris/include/uapi/asm/kvm_para.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/kvm_para.h> diff --git a/arch/cris/include/uapi/asm/mman.h b/arch/cris/include/uapi/asm/mman.h deleted file mode 100644 index 8eebf89..0000000 --- a/arch/cris/include/uapi/asm/mman.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/mman.h> diff --git a/arch/cris/include/uapi/asm/msgbuf.h b/arch/cris/include/uapi/asm/msgbuf.h deleted file mode 100644 index ada63df..0000000 --- a/arch/cris/include/uapi/asm/msgbuf.h +++ /dev/null @@ -1,33 +0,0 @@ -#ifndef _CRIS_MSGBUF_H -#define _CRIS_MSGBUF_H - -/* verbatim copy of asm-i386 version */ - -/* - * The msqid64_ds structure for CRIS architecture. - * Note extra padding because this structure is passed back and forth - * between kernel and user space. - * - * Pad space is left for: - * - 64-bit time_t to solve y2038 problem - * - 2 miscellaneous 32-bit values - */ - -struct msqid64_ds { - struct ipc64_perm msg_perm; - __kernel_time_t msg_stime; /* last msgsnd time */ - unsigned long __unused1; - __kernel_time_t msg_rtime; /* last msgrcv time */ - unsigned long __unused2; - __kernel_time_t msg_ctime; /* last change time */ - unsigned long __unused3; - unsigned long msg_cbytes; /* current number of bytes on queue */ - unsigned long msg_qnum; /* number of messages in queue */ - unsigned long msg_qbytes; /* max number of bytes on queue */ - __kernel_pid_t msg_lspid; /* pid of last msgsnd */ - __kernel_pid_t msg_lrpid; /* last receive pid */ - unsigned long __unused4; - unsigned long __unused5; -}; - -#endif /* _CRIS_MSGBUF_H */ diff --git a/arch/cris/include/uapi/asm/poll.h b/arch/cris/include/uapi/asm/poll.h deleted file mode 100644 index c98509d..0000000 --- a/arch/cris/include/uapi/asm/poll.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/poll.h> diff --git a/arch/cris/include/uapi/asm/ptrace.h b/arch/cris/include/uapi/asm/ptrace.h index c689c9b..bd8946f 100644 --- a/arch/cris/include/uapi/asm/ptrace.h +++ b/arch/cris/include/uapi/asm/ptrace.h @@ -1 +1,5 @@ -#include <arch/ptrace.h> +#ifdef __arch_v32 +#include <asm/ptrace_v32.h> +#else +#include <asm/ptrace_v10.h> +#endif diff --git a/arch/cris/include/arch-v10/arch/ptrace.h b/arch/cris/include/uapi/asm/ptrace_v10.h index 1a23273..1a23273 100644 --- a/arch/cris/include/arch-v10/arch/ptrace.h +++ b/arch/cris/include/uapi/asm/ptrace_v10.h diff --git a/arch/cris/include/arch-v32/arch/ptrace.h b/arch/cris/include/uapi/asm/ptrace_v32.h index 19773d3..19773d3 100644 --- a/arch/cris/include/arch-v32/arch/ptrace.h +++ b/arch/cris/include/uapi/asm/ptrace_v32.h diff --git a/arch/cris/include/uapi/asm/resource.h b/arch/cris/include/uapi/asm/resource.h deleted file mode 100644 index b5d2944..0000000 --- a/arch/cris/include/uapi/asm/resource.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _CRIS_RESOURCE_H -#define _CRIS_RESOURCE_H - -#include <asm-generic/resource.h> - -#endif diff --git a/arch/cris/include/uapi/asm/sembuf.h b/arch/cris/include/uapi/asm/sembuf.h deleted file mode 100644 index 7fed984..0000000 --- a/arch/cris/include/uapi/asm/sembuf.h +++ /dev/null @@ -1,25 +0,0 @@ -#ifndef _CRIS_SEMBUF_H -#define _CRIS_SEMBUF_H - -/* - * The semid64_ds structure for CRIS architecture. - * Note extra padding because this structure is passed back and forth - * between kernel and user space. - * - * Pad space is left for: - * - 64-bit time_t to solve y2038 problem - * - 2 miscellaneous 32-bit values - */ - -struct semid64_ds { - struct ipc64_perm sem_perm; /* permissions .. see ipc.h */ - __kernel_time_t sem_otime; /* last semop time */ - unsigned long __unused1; - __kernel_time_t sem_ctime; /* last change time */ - unsigned long __unused2; - unsigned long sem_nsems; /* no. of semaphores in array */ - unsigned long __unused3; - unsigned long __unused4; -}; - -#endif /* _CRIS_SEMBUF_H */ diff --git a/arch/cris/include/uapi/asm/shmbuf.h b/arch/cris/include/uapi/asm/shmbuf.h deleted file mode 100644 index 3239e3f..0000000 --- a/arch/cris/include/uapi/asm/shmbuf.h +++ /dev/null @@ -1,42 +0,0 @@ -#ifndef _CRIS_SHMBUF_H -#define _CRIS_SHMBUF_H - -/* - * The shmid64_ds structure for CRIS architecture (same as for i386) - * Note extra padding because this structure is passed back and forth - * between kernel and user space. - * - * Pad space is left for: - * - 64-bit time_t to solve y2038 problem - * - 2 miscellaneous 32-bit values - */ - -struct shmid64_ds { - struct ipc64_perm shm_perm; /* operation perms */ - size_t shm_segsz; /* size of segment (bytes) */ - __kernel_time_t shm_atime; /* last attach time */ - unsigned long __unused1; - __kernel_time_t shm_dtime; /* last detach time */ - unsigned long __unused2; - __kernel_time_t shm_ctime; /* last change time */ - unsigned long __unused3; - __kernel_pid_t shm_cpid; /* pid of creator */ - __kernel_pid_t shm_lpid; /* pid of last operator */ - unsigned long shm_nattch; /* no. of current attaches */ - unsigned long __unused4; - unsigned long __unused5; -}; - -struct shminfo64 { - unsigned long shmmax; - unsigned long shmmin; - unsigned long shmmni; - unsigned long shmseg; - unsigned long shmall; - unsigned long __unused1; - unsigned long __unused2; - unsigned long __unused3; - unsigned long __unused4; -}; - -#endif /* _CRIS_SHMBUF_H */ diff --git a/arch/cris/include/uapi/asm/siginfo.h b/arch/cris/include/uapi/asm/siginfo.h deleted file mode 100644 index c1cd6d1..0000000 --- a/arch/cris/include/uapi/asm/siginfo.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _CRIS_SIGINFO_H -#define _CRIS_SIGINFO_H - -#include <asm-generic/siginfo.h> - -#endif diff --git a/arch/cris/include/uapi/asm/socket.h b/arch/cris/include/uapi/asm/socket.h deleted file mode 100644 index e2503d9f..0000000 --- a/arch/cris/include/uapi/asm/socket.h +++ /dev/null @@ -1,92 +0,0 @@ -#ifndef _ASM_SOCKET_H -#define _ASM_SOCKET_H - -/* almost the same as asm-i386/socket.h */ - -#include <asm/sockios.h> - -/* For setsockoptions(2) */ -#define SOL_SOCKET 1 - -#define SO_DEBUG 1 -#define SO_REUSEADDR 2 -#define SO_TYPE 3 -#define SO_ERROR 4 -#define SO_DONTROUTE 5 -#define SO_BROADCAST 6 -#define SO_SNDBUF 7 -#define SO_RCVBUF 8 -#define SO_SNDBUFFORCE 32 -#define SO_RCVBUFFORCE 33 -#define SO_KEEPALIVE 9 -#define SO_OOBINLINE 10 -#define SO_NO_CHECK 11 -#define SO_PRIORITY 12 -#define SO_LINGER 13 -#define SO_BSDCOMPAT 14 -#define SO_REUSEPORT 15 -#define SO_PASSCRED 16 -#define SO_PEERCRED 17 -#define SO_RCVLOWAT 18 -#define SO_SNDLOWAT 19 -#define SO_RCVTIMEO 20 -#define SO_SNDTIMEO 21 - -/* Security levels - as per NRL IPv6 - don't actually do anything */ -#define SO_SECURITY_AUTHENTICATION 22 -#define SO_SECURITY_ENCRYPTION_TRANSPORT 23 -#define SO_SECURITY_ENCRYPTION_NETWORK 24 - -#define SO_BINDTODEVICE 25 - -/* Socket filtering */ -#define SO_ATTACH_FILTER 26 -#define SO_DETACH_FILTER 27 -#define SO_GET_FILTER SO_ATTACH_FILTER - -#define SO_PEERNAME 28 -#define SO_TIMESTAMP 29 -#define SCM_TIMESTAMP SO_TIMESTAMP - -#define SO_ACCEPTCONN 30 - -#define SO_PEERSEC 31 -#define SO_PASSSEC 34 -#define SO_TIMESTAMPNS 35 -#define SCM_TIMESTAMPNS SO_TIMESTAMPNS - -#define SO_MARK 36 - -#define SO_TIMESTAMPING 37 -#define SCM_TIMESTAMPING SO_TIMESTAMPING - -#define SO_PROTOCOL 38 -#define SO_DOMAIN 39 - -#define SO_RXQ_OVFL 40 - -#define SO_WIFI_STATUS 41 -#define SCM_WIFI_STATUS SO_WIFI_STATUS -#define SO_PEEK_OFF 42 - -/* Instruct lower device to use last 4-bytes of skb data as FCS */ -#define SO_NOFCS 43 - -#define SO_LOCK_FILTER 44 - -#define SO_SELECT_ERR_QUEUE 45 - -#define SO_BUSY_POLL 46 - -#define SO_MAX_PACING_RATE 47 - -#define SO_BPF_EXTENSIONS 48 - -#define SO_INCOMING_CPU 49 - -#define SO_ATTACH_BPF 50 -#define SO_DETACH_BPF SO_DETACH_FILTER - -#endif /* _ASM_SOCKET_H */ - - diff --git a/arch/cris/include/uapi/asm/sockios.h b/arch/cris/include/uapi/asm/sockios.h deleted file mode 100644 index cfe7bfe..0000000 --- a/arch/cris/include/uapi/asm/sockios.h +++ /dev/null @@ -1,13 +0,0 @@ -#ifndef __ARCH_CRIS_SOCKIOS__ -#define __ARCH_CRIS_SOCKIOS__ - -/* Socket-level I/O control calls. */ -#define FIOSETOWN 0x8901 -#define SIOCSPGRP 0x8902 -#define FIOGETOWN 0x8903 -#define SIOCGPGRP 0x8904 -#define SIOCATMARK 0x8905 -#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */ -#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */ - -#endif diff --git a/arch/cris/include/uapi/asm/statfs.h b/arch/cris/include/uapi/asm/statfs.h deleted file mode 100644 index fdaf921..0000000 --- a/arch/cris/include/uapi/asm/statfs.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _CRIS_STATFS_H -#define _CRIS_STATFS_H - -#include <asm-generic/statfs.h> - -#endif diff --git a/arch/cris/include/uapi/asm/types.h b/arch/cris/include/uapi/asm/types.h deleted file mode 100644 index 9ec9d4c..0000000 --- a/arch/cris/include/uapi/asm/types.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/int-ll64.h> diff --git a/arch/cris/include/uapi/asm/unistd.h b/arch/cris/include/uapi/asm/unistd.h index f3287fa..062b648 100644 --- a/arch/cris/include/uapi/asm/unistd.h +++ b/arch/cris/include/uapi/asm/unistd.h @@ -356,5 +356,13 @@ #define __NR_process_vm_writev 349 #define __NR_kcmp 350 #define __NR_finit_module 351 +#define __NR_sched_setattr 352 +#define __NR_sched_getattr 353 +#define __NR_renameat2 354 +#define __NR_seccomp 355 +#define __NR_getrandom 356 +#define __NR_memfd_create 357 +#define __NR_bpf 358 +#define __NR_execveat 359 #endif /* _UAPI_ASM_CRIS_UNISTD_H_ */ |
